/*
 *  Copyright (c) 2023-2025, Agents-Flex (fuhai999@gmail.com).
 *  <p>
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  <p>
 *  http://www.apache.org/licenses/LICENSE-2.0
 *  <p>
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package com.agentsflex.core.document.id;

import com.agentsflex.core.document.Document;
import com.agentsflex.core.util.HashUtil;

public class MD5IdGenerator implements DocumentIdGenerator {
    /**
     * Generate a unique ID for the Document
     *
     * @param document Document
     * @return the unique ID
     */
    @Override
    public Object generateId(Document document) {
        return document.getContent() != null ? HashUtil.md5(document.getContent()) : null;
    }

}
